let guanzhu=document.querySelectorAll(".f2 a");
// console.log(guanzhu);
for (let i = 0; i < guanzhu.length; i++) {
	guanzhu[i].onclick=function(){
		if (guanzhu[i].innerHTML=="+关注") {
			guanzhu[i].innerHTML="已关注"
			this.style.border="2px solid rgba(102, 102, 102, 1)";
			this.style.color="rgba(102, 102, 102, 1)"
		} else{
			guanzhu[i].innerHTML="+关注"
			this.style.border="2px solid rgba(239, 194, 67, 1)";
			this.style.color="rgba(238, 193, 79, 1)"
		}
	}
}

let guanzhu2=document.querySelectorAll(".mm4 a");
// console.log(guanzhu);
for (let i = 0; i < guanzhu2.length; i++) {
	guanzhu2[i].onclick=function(){
		if (guanzhu2[i].innerHTML=="+关注") {
			guanzhu2[i].innerHTML="已关注"
			
		} else{
			guanzhu2[i].innerHTML="+关注"
			
		}
	}
}


